diff options
| author | Ingo Molnar <mingo@elte.hu> | 2009-09-07 08:19:51 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-09-07 08:19:51 +0200 |
| commit | a1922ed661ab2c1637d0b10cde933bd9cd33d965 (patch) | |
| tree | 0f1777542b385ebefd30b3586d830fd8ed6fda5b /Documentation/robust-futex-ABI.txt | |
| parent | 75e33751ca8bbb72dd6f1a74d2810ddc8cbe4bdf (diff) | |
| parent | d28daf923ac5e4a0d7cecebae56f3e339189366b (diff) | |
Merge branch 'tracing/core' into tracing/hw-breakpoints
Conflicts:
arch/Kconfig
kernel/trace/trace.h
Merge reason: resolve the conflicts, plus adopt to the new
ring-buffer APIs.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'Documentation/robust-futex-ABI.txt')
| -rw-r--r-- | Documentation/robust-futex-ABI.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/robust-futex-ABI.txt b/Documentation/robust-futex-ABI.txt index 535f69fab45..fd1cd8aae4e 100644 --- a/Documentation/robust-futex-ABI.txt +++ b/Documentation/robust-futex-ABI.txt @@ -135,7 +135,7 @@ manipulating this list), the user code must observe the following protocol on 'lock entry' insertion and removal: On insertion: - 1) set the 'list_op_pending' word to the address of the 'lock word' + 1) set the 'list_op_pending' word to the address of the 'lock entry' to be inserted, 2) acquire the futex lock, 3) add the lock entry, with its thread id (TID) in the bottom 29 bits @@ -143,7 +143,7 @@ On insertion: 4) clear the 'list_op_pending' word. On removal: - 1) set the 'list_op_pending' word to the address of the 'lock word' + 1) set the 'list_op_pending' word to the address of the 'lock entry' to be removed, 2) remove the lock entry for this lock from the 'head' list, 2) release the futex lock, and |